CVE-2022-3484

WPB Show Core - Reflected Cross-Site Scripting

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The WPB Show Core WordPress plugin does not sanitize and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting.

El complemento WPB Show Core de WordPress no sanitiza ni escapa un parámetro antes de devolverlo a la página, lo que genera un Cross-Site Scripting Reflejado.

The WPB Show Core plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘fileList’ parameter in versions up to, and including, 2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

*Credits: Abdulali AlDurazi

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-10-13 CVE Reserved
2022-10-13 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/3afaed61-6187-4915-acf0-16e79d5c2464	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Wpb Show Core Project Search vendor "Wpb Show Core Project"		Wpb Show Core Search vendor "Wpb Show Core Project" for product "Wpb Show Core"				-		wordpress		Affected